<template>

    <div class="interval-bg">
        <div class="sub"></div>
    </div>
</template>

<script>
export default {
  name: 'IntervalBg',
}
</script>

<style scoped lang="less">
  .interval-bg{
    height: 40px;
    width: calc(100% + 40px);
    background-color: #f9f8f8;
    position: relative;
    left: -20px;
  }

  .sub {
    height: 20px;
    background-color: #ffffff;
    position: relative;
    bottom: -20px;
  }

</style>
